Base | Representation |
---|---|
bin | 1101100011101… |
… | …10011110000101 |
3 | 21221000011020100 |
4 | 12301312132011 |
5 | 213103401321 |
6 | 15141354313 |
7 | 2550462414 |
oct | 661663605 |
9 | 257004210 |
10 | 113731461 |
11 | 59220148 |
12 | 32108999 |
13 | 1a74092c |
14 | 1116747b |
15 | 9eb8326 |
hex | 6c76785 |
113731461 has 12 divisors (see below), whose sum is σ = 164436480. Its totient is φ = 75748200.
The previous prime is 113731441. The next prime is 113731463. The reversal of 113731461 is 164137311.
It is not a de Polignac number, because 113731461 - 27 = 113731333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113731463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4870 + ... + 15848.
It is an arithmetic number, because the mean of its divisors is an integer number (13703040).
Almost surely, 2113731461 is an apocalyptic number.
It is an amenable number.
113731461 is a deficient number, since it is larger than the sum of its proper divisors (50705019).
113731461 is a wasteful number, since it uses less digits than its factorization.
113731461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12136 (or 12133 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 113731461 is about 10664.4953467100. The cubic root of 113731461 is about 484.4997300206.
Adding to 113731461 its reverse (164137311), we get a palindrome (277868772).
The spelling of 113731461 in words is "one hundred thirteen million, seven hundred thirty-one thousand, four hundred sixty-one".
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